JPEG Metadata

[lorents17]

Good day!
Tell me, please, a tool for removing JPEG Metadata, it is desirable to support cmd

tried installed ExifTool, but it is very slow
Jhead not support JPEG CMYK

[chornobyl]

jpegtran -copy none in.jpg out.jpg

[lorents17]

Unfortunately does not fit, I need to remove metadata without changing the JPEG

[SvenBent]

What do you mean by that? I believe the above command just removes meta data

[Mangix]

The above command also does the entropy coding all over again.

I think jStrip is the tool the OP wants: http://davidcrowell.com/jstrip/

[roytam1]

I wrote mine
http://rtfreesoft.blogspot.com/2014/...gstripper.html

[lorents17]

Mangix
jStrip good tool, but does not work with JPEG CMYK

roytam1
Great program with great speed. If it add fiunktsii remove certain metadata, it would be fine.

[roytam1]

Mangix
jStrip good tool, but does not work with JPEG CMYK

roytam1
Great program with great speed. If it add fiunktsii remove certain metadata, it would be fine.

my stripper will strip all other metadata (except APP14), so what you want to keep?

[SvenBent]

The above command also does the entropy coding all over again.

I think jStrip is the tool the OP wants: http://davidcrowell.com/jstrip/

My mistake i thought the -copy syntax meant no optimization. i remembered wrongly.

[lorents17]

I would like that I could specify, what metadata (exif, iptc, xmp, icc profile, photoshop, to comment, etc.) to leave and what to remove?

Today only Exiftool supports such opportunity, and thus supports JPEG RGB and JPEG CMYK. But thus it the slowest

[lorents17]

roytam1
Tell me, is there any hope that you add the ability to remove certain metadata in jpegstripper

[roytam1]

roytam1
Tell me, is there any hope that you add the ability to remove certain metadata in jpegstripper

short answer: no for keep it simple and fast.
long answer: writing functions that I don't use will hurt the quality of the program so feel free to fork it and add functions you want.

[lorents17]

jpegstripper only program that is able to work and CMYK and RGB, has high speed
jStrip not support JPEG CMYK, Exiftool too slow
Exiv2 can not delete Photoshop Image Resource Block and ICC profile
Maybe someone knows another program?

[lorents17]

Prompt, please, as much as possible through Exiv2 remove Photoshop Image Resource Block and ICC profile? I can not register on the official site that ask a question there.